JPS4939368B1 - - Google Patents

Info

Publication number
JPS4939368B1
JPS4939368B1 JP42032378A JP3237867A JPS4939368B1 JP S4939368 B1 JPS4939368 B1 JP S4939368B1 JP 42032378 A JP42032378 A JP 42032378A JP 3237867 A JP3237867 A JP 3237867A JP S4939368 B1 JPS4939368 B1 JP S4939368B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP42032378A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4939368B1 publication Critical patent/JPS4939368B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/904—Crankshaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP42032378A 1966-05-26 1967-05-23 Pending JPS4939368B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55314266A 1966-05-26 1966-05-26

Publications (1)

Publication Number Publication Date
JPS4939368B1 true JPS4939368B1 (ja) 1974-10-25

Family

ID=24208286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42032378A Pending JPS4939368B1 (ja) 1966-05-26 1967-05-23

Country Status (4)

Country Link
US (1) US3506501A (ja)
JP (1) JPS4939368B1 (ja)
BE (1) BE698170A (ja)
GB (2) GB1190951A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014985A1 (en) * 1992-12-28 1994-07-07 Neturen Co., Ltd. Constrained hardening apparatus and heat treatment apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057230A (en) * 1976-03-03 1977-11-08 Caterpillar Tractor Co. Die quench machine and method
US6048418A (en) * 1998-06-16 2000-04-11 Sterling Detroit Company Ring forming apparatus and heat treating process
DE102005024292A1 (de) * 2005-05-27 2006-11-30 Volkswagen Ag Härten eines Rohteiles für eine Low Cost-Fertigung
DE102009050533A1 (de) * 2009-10-23 2011-04-28 Thyssenkrupp Sofedit S.A.S Verfahren und Warmumformanlage zur Herstellung eines gehärteten, warm umgeformten Werkstücks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742739A (en) * 1928-10-31 1930-01-07 Bertis H Urschel Tempering machine
US1924296A (en) * 1929-02-11 1933-08-29 Linde Air Prod Co Heat treatment of crank shafts
US2255103A (en) * 1938-10-15 1941-09-09 Ohio Crankshaft Co Equipment for electric heating
US2343889A (en) * 1938-10-15 1944-03-14 Ohio Crankshaft Co Apparatus for electric heating
US2492434A (en) * 1942-12-08 1949-12-27 Mueller Co Projectile quenching apparatus
US2599575A (en) * 1945-02-14 1952-06-10 Timken Axle Co Detroit Shaft
US2709077A (en) * 1954-04-26 1955-05-24 Mederic E Berard Device for prevention of tool deformation during hardening
US3108913A (en) * 1961-03-16 1963-10-29 Ohio Crankshaft Co Crankshafts and method of hardening same
US3305409A (en) * 1962-12-26 1967-02-21 Int Harvester Co Heat process for crankshafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014985A1 (en) * 1992-12-28 1994-07-07 Neturen Co., Ltd. Constrained hardening apparatus and heat treatment apparatus

Also Published As

Publication number Publication date
GB1190951A (en) 1970-05-06
BE698170A (ja) 1967-11-08
US3506501A (en) 1970-04-14
GB1190952A (en) 1970-05-06

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